Pci Interrupt Routing - Gateway 9415 User Manual

PCI interrupt routing

PCI interrupt routing in PIC mode
Device
Video
IDE RAID
SIO
Legacy IDE
146
ISA Interrupt Description
IRQ6 Diskette controller
IRQ8 Real-time clock/HPET#1 in legacy
replacement mode
IRQ9 Generic, Option for SCI
IRQ10 Generic, Option for SCI
IRQ11 HPET #2, option for SCSI, TCO
IRQ12 Mouse controller
IRQ13 System interrupt/FERR
IRQ14 Primary ATA, legacy mode
IRQ15 Secondary ATA, legacy mode
PIRQA USB 2.0 controller 1 and 4
PIRQB Video
PIRQC USB 2.0 controller 3, Native IDE, SATA
PIRQD USB 2.0 controller 2
PIRQE Option for SCI, TCO, HPET #0,1,2
PIRQF Option for SCI, TCO, HPET #0,1,2
PIRQG Option for SCI, TCO, HPET #0,1,2
PIRQH USB 2.0 EHCI controller 1, Option for
SCI, TCO, HPET #0,1,2
Ser IRQ SIO3
Interrupt A
ICH5R_PIRQB
ICH5R_PIRQC
ICH5R_SIRIRQ
ICH5R_IRQ14
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Interrupt B Interrupt C Interrupt D